Belfast
Metro area · United Kingdom · Pop. 700K
Largest rounds
Largest funding rounds in Belfast
A live treemap of $100M+ rounds from the Dealroom API. Each cell is one round into Belfast-headquartered companies, grouped by Dealroom sector.
Largest rounds in Belfast - 2026
Startup funnel
Belfast's power-law funnel
From the first cheque written to a $10B+ outcome. Each arrow shows what fraction of companies at one stage graduate to the next, tracked by founding cohort.
* C→Unicorn and Unicorn→Decacorn rates are derived from current counts (no founding-cohort data); the four mid-funnel rates use Dealroom's cohort tracking.
VC investment
How much venture capital flows into Belfast
VC investment into Belfast-headquartered, VC-backed companies, broken down by round size, company location, sector and funding stage. Live from the Dealroom Next Gen API.
Academia
Belfast's academic flywheel
Companies founded by university alumni or spun out of research, plus the institutions producing the most founders tied to Belfast.
Location comparison
How Belfast stacks up
Compare Belfast with peers from the same country (United Kingdom) — switch between combined EV, 5-year EV growth, and a growth × size view. Expand the table for the full ranking.
Combined enterprise value of each ecosystem.
Top cities in United Kingdom ranked by combined EV. Belfast's row is highlighted (#12).
| # | Ecosystem | Combined EV | 5-yr EV growth | Unicorns | VC invested | Tracked startups |
|---|---|---|---|---|---|---|
| 1 | London | $726B | 5.7× | 150 | $18.2B | 11.3K |
| 2 | East of England | $205B | 3.4× | 13 | $2.5B | 1,129 |
| 3 | Cambridge (UK) | $179B | 3.6× | 12 | $2.2B | 582 |
| 4 | South East England | $71B | 2.9× | 14 | $1.3B | 1,671 |
| 5 | Yorkshire and the Humber | $45B | 5.9× | 7 | $175.2M | 571 |
| 6 | Edinburgh | $41.6B | 8.3× | 2 | $302.9M | 419 |
| 7 | North West England | $35.2B | 2.6× | 12 | $185.1M | 1,087 |
| 8 | York | $33.5B | 15.7× | 3 | $4.2M | 67 |
| 9 | Midlands | $30.4B | 5.8× | 7 | $400.9M | 897 |
| 10 | Oxford | $29.2B | 2.9× | 8 | $630.7M | 423 |
| 11 | Manchester | $23.3B | 2.4× | 9 | $111.3M | 593 |
| 24 | Belfast | $3.3B | 3.3× | 0 | $111.2M | 170 |
Premium analytics
What we don't show on this page (yet)
Sector breakdowns, founder origins, AI-talent leaderboards and live deal flow are gated to logged-in Dealroom users. Book a demo to access the full Belfast dataset — or see a sample on the Dealroom app.
Get the full Belfast ecosystem on Dealroom
Live company-by-company deal flow, full cap tables, founder pedigrees, hiring signals and revenue trajectories.